pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,657,688
← previous block
next block →
recent activity
Analyzing
Block #97,657,688
35 transactions · 34 stateful · 2026-08-20 15:16:14 UTC
Parallelism
83
/100
Blocked
53
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,657,688
· 35 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
matchOrders
· blocks 1
#5
updatePrices
#6
updatePrices
#8
0xab083028
#9
execOrders
· blocks 2
#11
updateDataFeedsValuesPartial
#12
execOrder
· blocks 6
#13
execOrder
· blocks 2
#19
0x39abec6b
#20
0x3f5c179b
#21
0x3f5c179b
#25
0x5de3085d
· blocks 3
#31
setData
#32
0x61d59c2d
#33
0x59558d29
#2
0x0c7abd22
#4
matchOrders
#7
0xab083028
· blocks 2
#10
execOrders
· blocks 1
#14
execOrder
· blocks 1
#15
execOrders
· blocks 4
#23
0x3f5c179b
#26
0x5de3085d
· blocks 2
#16
execFwdPositionOpsV2
· blocks 3
#22
0x3f5c179b
#27
0x5de3085d
· blocks 1
#30
0xed82b078
#34
execOrders
#17
execFwdPositionOpsV2
· blocks 2
#28
0x5de3085d
#18
execFwdPositionOpsV2
· blocks 2
#24
execFwdPositionOpsV2
#29
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
7
w1
9
w0
10
w1
12
w0
13
w0
14
w1
15
w1
16
w2
17
w3
18
w4
22
w2
23
w1
24
w5
29
w5
30
w2
34
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0x962f9067…c207
0xb0a788…7777
8 touches
6 conflicts
0x843d1c63…21ce
0x91b81b…6d56
8 touches
6 conflicts
0x82d396a1…2adb
0x91b81b…6d56
8 touches
6 conflicts
0x01ad188c…9b7f
0x91b81b…6d56
8 touches
6 conflicts
0x4786839b…c29a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0004
0x65d862…09f4
8 touches
6 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity